[frontend] Manage screens when a payload is deleted

Proposed changes

Manage screens when a payload is deleted (disable buttons, set the correct tag as deleted).
Validate if an inject has a contract.

Related issues

https://github.com/OpenBAS-Platform/openbas/issues/1141

Checklist

[x] I consider the submitted work as finished
[x] I tested the code for its functionality
[ ] I wrote test cases for the relevant uses case
[ ] I added/update the relevant documentation (either on github or on notion)
[x] Where necessary I refactored code to improve the overall quality

Further comments

If this is a relatively large or complex change, kick off the discussion by explaining why you chose the solution you did and what alternatives you considered, etc...

Codecov Report

Attention: Patch coverage is 15.67398% with 269 lines in your changes missing coverage. Please review.

Project coverage is 26.12%. Comparing base (7ac0d54) to head (d9bfc96).

Files	Patch %	Lines
.../io/openbas/injectors/caldera/CalderaExecutor.java	0.00%	68 Missing :warning:
...io/openbas/scheduler/jobs/InjectsExecutionJob.java	5.71%	64 Missing and 2 partials :warning:
...nbas/injectors/openbas/OpenBASImplantExecutor.java	0.00%	34 Missing :warning:
...pi/src/main/java/io/openbas/utils/ResultUtils.java	0.00%	20 Missing :warning:
...c/main/java/io/openbas/service/MailingService.java	30.76%	18 Missing :warning:
...main/java/io/openbas/service/ChallengeService.java	0.00%	11 Missing :warning:
...in/java/io/openbas/rest/channel/ChannelHelper.java	65.51%	10 Missing :warning:
.../io/openbas/service/ScenarioToExerciseService.java	52.38%	9 Missing and 1 partial :warning:
...openbas/injectors/challenge/ChallengeExecutor.java	0.00%	6 Missing :warning:
.../io/openbas/injectors/channel/ChannelExecutor.java	0.00%	6 Missing :warning:
... and 7 more

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #1193 +/- ## ============================================ + Coverage 25.87% 26.12% +0.25% - Complexity 1083 1097 +14 ============================================ Files 486 486 Lines 11940 11980 +40 Branches 650 644 -6 ============================================ + Hits 3089 3130 +41 + Misses 8761 8751 -10 - Partials 90 99 +9 ```

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OpenBAS-Platform / openbas